Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
iOS App デザインパターン 基礎編
Search
Yusuke Ito
February 20, 2012
Programming
15
4.1k
iOS App デザインパターン 基礎編
Yusuke Ito
February 20, 2012
Tweet
Share
More Decks by Yusuke Ito
See All by Yusuke Ito
おうちHackを取り入れた リノベーション事例
yusukeito
0
530
Server Side Swiftを しばらく運用してみた話
yusukeito
0
490
Swift からword2vecを 使ってみる
yusukeito
0
890
Swift Outside the Box
yusukeito
1
2.1k
SwiftでgRPCとProtocolBuffersを使う
yusukeito
4
1.2k
Swift on Raspberry Pi でI2Cデバイスを使う
yusukeito
1
630
Isomorphic Swift
yusukeito
2
560
Swiftの値付きEnumをHackする
yusukeito
0
280
Swift プロトコル指向なCのラッパーを作る
yusukeito
3
1.2k
Other Decks in Programming
See All in Programming
VSCodeでのDatabricks開発もお勧めしたい/I would also recommend Databricks development with VSCode.
kazumain
0
240
puregoの活用例
aethiopicuschan
0
220
Site Reliability Engineering for GMO
pyama86
6
900
Folding Cheat Sheet #3
philipschwarz
PRO
0
110
大規模Reactアプリのリアーキテクチャ~8万行のTanStack Query移行の軌跡~
kj455
3
630
品質とスピードを両立: TypeScriptの柔軟な型システムをバックエンドで活用する
kosui
8
2.2k
try!Swift Tokyo 2024 参加報告 LT
akidon0000
1
190
ドメイン・ファーストで考える問題解決に役立つモデル設計 / Domain First Model Design
suzushin54
2
2.1k
try! Swift Tokyo 2024 参加報告 / try! Swift Tokyo 2024 Report
hironytic
0
170
オブジェクト指向のリ・オリエンテーション~歴史を振り返り、AI時代に向きなおる~
hanyudaeiiti
9
5.6k
Java 22 Overview
kishida
1
170
From Spring Boot 2 to Spring Boot 3 with Java 21 and Jakarta EE
ivargrimstad
0
1.1k
Featured
See All Featured
ピンチをチャンスに:未来をつくるプロダクトロードマップ #pmconf2020
aki_iinuma
76
41k
What’s in a name? Adding method to the madness
productmarketing
PRO
15
2.6k
The Invisible Side of Design
smashingmag
294
49k
Being A Developer After 40
akosma
56
580k
It's Worth the Effort
3n
180
27k
Designing for humans not robots
tammielis
247
25k
Helping Users Find Their Own Way: Creating Modern Search Experiences
danielanewman
19
1.9k
The Straight Up "How To Draw Better" Workshop
denniskardys
227
130k
YesSQL, Process and Tooling at Scale
rocio
163
13k
Building a Scalable Design System with Sketch
lauravandoore
455
32k
Atom: Resistance is Futile
akmur
258
25k
Into the Great Unknown - MozCon
thekraken
10
980
Transcript
iOS App σβΠϯύλʔϯ #1 Yusuke Ito
http://www.flickr.com/photos/naotakem/4570128498 σβΠϯύλʔϯͷॏཁੑ
σβΠϯύλʔϯͷॏཁੑ ϑϨΩγϒϧɾָʹมߋՄೳ Ϧʔϯ(ΞδϟΠϧ)։ൃָ͕ʹ ίʔυͷՄಡੑͷ্ εύήοςΟԽͷࢭ ύϑΥʔϚϯεͷ্ɾϝϞϦϦʔΫͷࢭ ...͕ظͰ͖Δ
iOS AppͷΞʔΩςΫνϟ Model-View-Controller(MVC)Λ౿ऻ Rails(Ruby)ͷαʔόαΠυWebΞϓϦͱશ͘ҧ͏ (WebΞϓϦ→iOSҠߦͷਓҙ) Կ͕Ұ൪͍͔ۙ→NextSTEP ͦΜͳΜΔ͔!! iOSͷจԽΛΔඞཁ͕͋Δɻ MVCվΊModel-View-ViewController
ͦͷલʹMVCͱ Model View Controller ߋ৽ ߋ৽ มߋ ίϯτϩʔϥ͕શମͷϑϩʔΛ੍ޚ มߋ
iOS, UIKitͰ... Model View Controller UIViewController, UINavigationController... NSString, NSDictionary, NSArray...
UIView, UITableView...
Bad pattern #1 Model Controller View View View View Controller
Controller Controller View View View Model Model Model Model Model
Bad pattern #2 View View View View View View View
Model Model Model Model Model Model Controller View View
Better pattern Model Controller View Model Controller View Model Controller
View
UIKitجຊύλʔϯ ௨(NSNotificationCenter) σϦήʔτ(NSTableViewDelegateͳͲ) λʔήοτɾΞΫγϣϯ(UIControlͳͲ, -addTarget:) Ωʔࢹ(Key-Value-Observing) ※ͯ͢Objective-Cͷݴޠ༷Ͱͳ͘ɺ ύλʔϯͷҰछ KVOඍົ͚ͩͲ...
Case Study อ͔࣋Βߟ͑Δ ΦϒδΣΫτ͕ΦϒδΣΫτΛอ࣋͢Δ/͠ͳ͍ ͱ͍͏͜ͱ(ʹࢀরΛ࣋ͭ, Reference) ʹ͍ͭͯϧʔϧΛ࡞Δ ඞવతʹσβΠϯύλʔϯ͕ཁΔɾߟ͑Δ ϧʔϧΛ࡞ΕͦͷϧʔϧΛલఏʹͤ͟ΔΛಘͳ͍ ϧʔϧʹσβΠϯύλʔϯͰ͍͍
࠶ͼModel-View-ViewController Model: NSObject͔Β࡞Δ, NSDictionary, NSArray... View: UIViewͷαϒΫϥεͯ͢(UITableView, UIButton, UIScrollView...) ViewController:
UIViewController, UINavigationViewController, UITabViewController...
Model-View-ViewController ͦΕͧΕ͕͖࣋ͭͷ͖࣋ͭ Ͱͳ͍ͷ ҹ=อ࣋(ࢀর)
Model Controller View × × Model͔Βݟͯ... View࣋ͨͳ͍ ViewController࣋ͨͳ͍
ViewController࣋ͨͳ͍ Modelجຊ࣋ͨͳ͍ Viewʹදࣔ͢Δඞཁ͕͋Δ ͷ͚ͩ࣋ͭ Model Controller View × × View͔Βݟͯ...
ViewΛ࣋ͭ ModelΛ࣋ͭ Model Controller View ViewController͔Βݟͯ...
Model Controller View ࠶ͼ: อ͔࣋Βߟ͑Δ ·ͱΊ
Model Controller View Ͳ͏ͬͯࢀরͷແ͍ΦϒδΣΫτಉ࢜ ͷϝιουΛݺͼग़͔͢ σϦήʔτ Target-Action ௨ KVO ϝιου
(ϝοηʔδૹ৴)
σϦήʔτͷॻ͖͔ͨ ࠶ͼ: σϦήʔτύλʔϯ delegateͱ͍͏໊લΛΑ͘͏ dataSourceσϦήʔτͷύλʔϯ UITableViewUIScrollViewͷॻ͖͔ͨΛࢀߟʹ͢Δ
Target-Actionͷॻ͖͔ͨ ࠶ͼ: ͜Εύλʔϯ UIResponderΛܧঝ(Responder-Chainύλʔϯ) UIViewUIViewControllerUIResponderΛܧঝ ૹΔଆ(View): UIButton(<=UIControl) - addTarget:action:forControlEvents: TargetΛnilʹ͢Δ
ड͚ͱΔଆ(Controller): ↑Ͱ࣮ͨ͠actionͷϝιουΛ࣮͢Δ - (void)someAction:(id)sender
σβΠϯύλʔϯͷशಘ ʹจষͱಉ͡ ಡΉ: ࣗͷίʔυɾGithub(ଞਓ)ͷίʔυɾࣗͷ աڈͷίʔυ ॻ͘: ίʔσΟϯάɾϦϑΝΫλϦϯάɾ৭ʑͳύ λʔϯΛࢼ͢
͓͢͢Ίใݯ Apple ެࣜυΩϡϝϯτ WWDC2010-2011 ϏσΦͱεϥΠυ Dynamic Objective-C / Լ
/ ຊ iOS։ൃʹ͓͚ΔύλʔϯʹΑΔΦʔτϚςΟζϜ / Լ / ຊ
εϥΠυ http://bit.ly/xZ7NsF ίʔσΟϯάΨΠυϥΠϯͷ http://yusukeito.me/post/16447745113 https://github.com/novi Thank You ‼